EP1175989A3 - Mold condition detecting device and method for injection molding machine - Google Patents

Mold condition detecting device and method for injection molding machine Download PDF

Info

Publication number
EP1175989A3
EP1175989A3 EP01306404A EP01306404A EP1175989A3 EP 1175989 A3 EP1175989 A3 EP 1175989A3 EP 01306404 A EP01306404 A EP 01306404A EP 01306404 A EP01306404 A EP 01306404A EP 1175989 A3 EP1175989 A3 EP 1175989A3
Authority
EP
European Patent Office
Prior art keywords
injection molding
molding machine
load
condition detecting
molds
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP01306404A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1175989A2 (en
Inventor
Masao Kamiguchi
Tatsuhiro Uchiyama
Minoru. Room 11-601 Kobayashi
Shingo Komiya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FANUC Corp
Original Assignee
FANUC Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to JP2000224761A priority Critical patent/JP2002036321A/ja
Priority to JP2000224761 priority
Application filed by FANUC Corp filed Critical FANUC Corp
Publication of EP1175989A2 publication Critical patent/EP1175989A2/en
Publication of EP1175989A3 publication Critical patent/EP1175989A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/76Measuring, controlling or regulating
    • B29C45/7653Measuring, controlling or regulating mould clamping forces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/76Measuring, controlling or regulating
    • B29C45/7626Measuring, controlling or regulating the ejection or removal of moulded articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/76Measuring, controlling or regulating
    • B29C45/7626Measuring, controlling or regulating the ejection or removal of moulded articles
    • B29C2045/764Measuring, controlling or regulating the ejection or removal of moulded articles detecting or preventing overload of an ejector
EP01306404A 2000-07-26 2001-07-26 Mold condition detecting device and method for injection molding machine Withdrawn EP1175989A3 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2000224761A JP2002036321A (ja) 2000-07-26 2000-07-26 射出成形機の金型状態検出装置及び方法
JP2000224761 2000-07-26

Publications (2)

Publication Number Publication Date
EP1175989A2 EP1175989A2 (en) 2002-01-30
EP1175989A3 true EP1175989A3 (en) 2002-04-17

Family

ID=18718658

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01306404A Withdrawn EP1175989A3 (en) 2000-07-26 2001-07-26 Mold condition detecting device and method for injection molding machine

Country Status (3)

Country Link
US (1) US20020015749A1 (ja)
EP (1) EP1175989A3 (ja)
JP (1) JP2002036321A (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002326265A (ja) * 2001-04-27 2002-11-12 Toshiba Mach Co Ltd 電動式射出成形機における型開放力監視方法
JP3694684B2 (ja) * 2002-10-02 2005-09-14 ファナック株式会社 射出成形機
DE10312256B4 (de) * 2003-03-19 2005-07-28 Siemens Ag Überwachungsverfahren für eine Steuerung eines Spritzgießprozesses
JP4585263B2 (ja) * 2003-10-16 2010-11-24 東芝機械株式会社 射出成形機における監視方法
JP3892852B2 (ja) 2004-02-17 2007-03-14 ファナック株式会社 電動射出成形機の負荷検出装置
AT12901U1 (de) * 2011-09-26 2013-01-15 Engel Austria Gmbh Antriebsvorrichtung für eine Spritzgießmaschine
JP5180356B1 (ja) * 2011-09-29 2013-04-10 ファナック株式会社 射出成形機の異常検出装置
BE1021675B1 (de) * 2013-04-26 2016-01-05 Gb Boucherie Nv INJECTION MOLDING

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4832884A (en) * 1985-11-29 1989-05-23 Netstal-Maschinen Ag Method for measuring and controlling the closing force of a plastic injection molding machine
JPH01244816A (en) * 1988-03-26 1989-09-29 Japan Steel Works Ltd:The Control method of ejector and its device in motor-driven injection molding machine
JPH0471766A (en) * 1990-07-12 1992-03-06 Toshiba Mach Co Ltd Method for controlling die clamping force in die casting machine
JPH04160605A (en) * 1990-10-25 1992-06-03 Murata Mach Ltd Collision preventing device for automatic operating machine tool
JP2000071303A (ja) * 1998-09-01 2000-03-07 Nagano Japan Radio Co インサート成形品の良否判定方法
EP1072388A2 (en) * 1999-07-19 2001-01-31 Fanuc Ltd Mold protection device for injection molding machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4832884A (en) * 1985-11-29 1989-05-23 Netstal-Maschinen Ag Method for measuring and controlling the closing force of a plastic injection molding machine
JPH01244816A (en) * 1988-03-26 1989-09-29 Japan Steel Works Ltd:The Control method of ejector and its device in motor-driven injection molding machine
JPH0471766A (en) * 1990-07-12 1992-03-06 Toshiba Mach Co Ltd Method for controlling die clamping force in die casting machine
JPH04160605A (en) * 1990-10-25 1992-06-03 Murata Mach Ltd Collision preventing device for automatic operating machine tool
JP2000071303A (ja) * 1998-09-01 2000-03-07 Nagano Japan Radio Co インサート成形品の良否判定方法
EP1072388A2 (en) * 1999-07-19 2001-01-31 Fanuc Ltd Mold protection device for injection molding machine

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 013, no. 582 (M - 911) 21 December 1989 (1989-12-21) *
PATENT ABSTRACTS OF JAPAN vol. 016, no. 278 (M - 1268) 22 June 1992 (1992-06-22) *
PATENT ABSTRACTS OF JAPAN vol. 016, no. 454 (P - 1425) 21 September 1992 (1992-09-21) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 06 22 September 2000 (2000-09-22) *

Also Published As

Publication number Publication date
US20020015749A1 (en) 2002-02-07
EP1175989A2 (en) 2002-01-30
JP2002036321A (ja) 2002-02-05

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